Trademark: 74357271
Status Date
Wednesday, May 24, 1995
Filing Date
Tuesday, February 9, 1993
Published for Opposition
Tuesday, August 31, 1993
Abandoned Date
Wednesday, May 24, 1995
9 chromatography apparatus featuring columns and absorbents for the separation of a mixture of chemicals or biological substances, sold as a unit
May 24, 1995
Abandonment - No Use Statement Filed
Dec 10, 1994
Extension 2 Granted
Nov 18, 1994
Extension 2 Filed
Jun 5, 1994
Extension 1 Granted
May 4, 1994
Extension 1 Filed
Nov 23, 1993
Noa Mailed - Sou Required From Applicant
Aug 31, 1993
Published For Opposition
Aug 2, 1993
Notice Of Publication
Jun 29, 1993
Approved For Pub - Principal Register
Jun 23, 1993
Non-Final Action Mailed
May 14, 1993
Correspondence Received In Law Office
May 14, 1993
Non-Final Action Mailed
Apr 23, 1993
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24